<div>
    <img src="C:\Users\DELL\Desktop\one_subject\CRM\static\images\1.jpg" alt="">
</div>
<script>

    //javascript原生自动滚动
    function startmarquee(lh, speed, delay, marqueeObj) {  //lh---每行列表的高度，speed---滚动的速度，delay---间隔多久滚动一次,marqueeObj---需要实现这个效果的id
        var p = false;
        var t;
        var o = document.getElementById(marqueeObj);
        o.innerHTML += o.innerHTML;
        o.style.marginTop = 0;
        o.onmouseover = function () { p = true; } //鼠标移入，停止滚动
        o.onmouseout = function () { p = false; }//鼠标移出，继续滚动

        function start() {
            t = setInterval(scrolling, speed); //定时器，自动滚动
            if (!p) o.style.marginTop = parseInt(o.style.marginTop) - 1 + "px";
        }

        function scrolling() {
            if (parseInt(o.style.marginTop) % lh != 0) {
                o.style.marginTop = parseInt(o.style.marginTop) - 1 + "px";
                if (Math.abs(parseInt(o.style.marginTop)) >= o.scrollHeight / 2) o.style.marginTop = 0;
            } else {
                clearInterval(t);
                setTimeout(start, delay);
            }
        }
        setTimeout(start, delay);
    }
    startmarquee(48, 20, 1000, "marqueebox"); //引用函数

</script>